/**
 * Copyright 2020 jianggujin (www.jianggujin.com).
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jianggujin.dbfly.util.dtd;

import java.io.IOException;
import java.io.PrintWriter;

public enum JDTDCardinal implements JDTDOutput {
    NONE() {
        @Override
        public void write(PrintWriter out) throws IOException {
        }
    },
    OPTIONAL {
        @Override
        public void write(PrintWriter out) throws IOException {
            out.print("?");
        }
    },
    ZEROMANY {
        @Override
        public void write(PrintWriter out) throws IOException {
            out.print("*");
        }
    },
    ONEMANY {
        @Override
        public void write(PrintWriter out) throws IOException {
            out.print("+");
        }
    }
}
